4c, Castlebar Park, Ealing, London, W5 1BX
About 4c
4c is a four-bedroom mid-terrace house in Ealing, London, London (W5 1BX). It has a recorded floor area of 149 m² (around 1603 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (March 2012) shows a C (score 73). The latest certificate is from March 2012, so improvements made since then won't be reflected. Other recorded features include a basement.
At 149 m² the property is well over the postcode median (69 m² across 58 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 2000–2012, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £1,178,000 is 42.8% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£515/sq ft) was about 23.5% above the typical sold price in the postcode. 13 years since the last transfer (December 2012).
Know exactly what you're buying at 4c
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
- StudyYes
- BasementYes
Outside
- Private gardenSouth-west-facing
- ParkingOff street
Energy performance
4c's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Mar 2022
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Dec 2022ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension, window alteration to juliet doors at first floor rear
- Agent
- The Art of Building Ltd
- Documents
- 8 docs on file
- Reference
- 224408HH
- Apr 2004Loft ConversionFullIn report
Extension to rear roof space and installation of roof lights in front roof slope
- Reference
- P/2004/1012
We flagged 2 things worth checking at 4c
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
4c valuation sits well clear of the typical sold price in this postcode.
£1,178,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 13 years.
£825,000
Growth on file: 5.1% per year over 13 years.
Sales timeline
19 December 2012Most recent
£825,000
+89.7%over 12 years3 March 2000
£435,000
Median price across the last 5 sales in W5 1BX: £624,000 (2025–2023).
Nearby sales in W5 1BX
16 Castlebar Park, Ealing, London, W5 1BX
Sold May 2025
£1,650,000Newman Court, 2, 6 Castlebar Park, Ealing, London, W5 1BX
Sold Sept 2024
£495,00026b, Castlebar Park, Ealing, London, W5 1BX
Sold Jul 2024
£1,280,000Newman Court, 14, 6 Castlebar Park, Ealing, London, W5 1BX
Sold Jul 2024
£624,000Warren Court, Flat 5, 10 Castlebar Park, Ealing, London, W5 1BX
Sold Dec 2023
£610,000
Everything we know about 4c, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Castlebar Park homes
On habitable rooms, 4c stands well clear of the street.
Price per m²
£5,540
Street avg £6,023
Floor Area
149 m²
Street avg 214 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
4.9 t/year
Street avg 8.3 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
14/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
The Knoll — bus stop.
Closest school
0.4 km
St Gregory's Catholic Primary School. 42 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.3dB

Night-time· 23:00 – 07:00
42.8dB